Experts: Amtrak’s troubling safety record could be negatively affecting CSX

Around 6 a.m. Mar. 31, an Amtrak train was stopped in South Carolina after an automatic detection device identified an overheated wheel, a problem that could cause derailment. … It operates on more than 21,400 miles of routes between 500 destinations in 46 states and Canada. Amtrak does not own …